Number bonds to 10
Find the number that makes 10 when added to a given number from 1 to 9 (number bonds to 10)
What a learner can do afterwards
- Given 7, respond '3' to make 10
- Use a ten-frame to find the complement to 10
- Record pairs that make 10 as equations (e.g. 6 + 4 = 10)
1 · Read
You already split numbers into pairs. Now you will find pairs that make 10. This is called a number bond to 10.
Ben has 6 apples. He needs 10 for a pie. He knows 6 and 4 make 10. He needs 4 more apples.
Try a ten-frame. Fill in what you have. Count the empty boxes. Empty boxes plus filled boxes always make 10. For example, if you have 5, you fill 5 boxes. Count the empty boxes: 5. So 5 and 5 make 10.
Every number from 1 to 9 has a partner that makes 10.
Imported from hoofer-content corpus; per-item provenance in file. The rewritten reading was written for this dataset. BCcampus reading license null and unverified for this edition.
2 · Watch
به انگلیسیTake it off screen
Where it sits
Where this leads
Jobs that lean on this skill. Follow one to see everything it is built on.
17 questions wait behind this lesson, each with its answer explained. Every answer feeds the sky: stars light as they are learned, and dim when it is time to come back.